Distributed photovoltaic power generation device

Abstract

The invention relates to a distributed photovoltaic power generation device which comprises a bottom plate, a supporting box, a base plate and a plurality of photovoltaic panels and further comprises a rain shielding mechanism and a dust removal mechanism, the rain shielding mechanism comprises a driving assembly, a raindrop sensor, a connecting strip, rain shielding cloth, two limiting assemblies and two connecting assemblies, and each limiting assembly comprises a limiting rod, a lifting unit and a ball. The dust removal mechanism comprises a filter screen, a dustproof assembly, two stirring assemblies and a plurality of nozzles, the dustproof assembly comprises two dustproof plates, two moving units and a plurality of power units, the distributed photovoltaic power generation device achieves the purpose of shielding rain through the rain shielding mechanism, the probability that rainwater falls on a photovoltaic panel is reduced, and the reliability of the distributed photovoltaic power generation device is improved. According to the photovoltaic power generation device, mud points are prevented from appearing on the photovoltaic panel, the influence on photovoltaic power generation work is avoided, the dust removal function of the photovoltaic panel is achieved through the dust removal mechanism, the phenomenon of dust accumulation on the photovoltaic panel is prevented, and therefore sunlight cannot be shielded, and the power generation rate cannot be influenced.

Description

technical field [0001] The invention relates to the field of photovoltaic power generation, in particular to a distributed photovoltaic power generation device. Background technique [0002] Distributed photovoltaic power generation specifically refers to photovoltaic power generation facilities that are built near the user's site, and whose operation mode is characterized by self-consumption on the user side, surplus electricity connected to the grid, and balanced adjustment in the power distribution system. Distributed photovoltaic power generation follows the principles of adapting measures to local conditions, clean and efficient, decentralized layout, and nearby utilization, making full use of local solar energy resources to replace and reduce fossil energy consumption. [0003] When the existing distributed photovoltaic power generation device is working, when it encounters rainy weather, because there is no measure to keep out the rain, the rainwater directly drops on...

AI Technical Summary

Problems solved by technology

[0003] When the existing distributed photovoltaic power generation device is working, when it encounters rainy weather, because there is no measure to keep out the rain, the rainwater directly drops on the photovoltaic panel, which leads to the phenomenon of mud spots on the photovoltaic panel, which is harmful to the environment. Not only that, after the existing distributed photovoltaic power generation device works for a long time, the phenomenon of dust accumulation on the photovoltaic panel is easy to appear, thus blocking the sunlight and affecting the power generation rate, thereby reducing the actual The reliability of some distributed photovoltaic power generation devices

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